TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com IF SAW Filter 109.8MHz(BW=200KHz) MODEL NO.: TB0791A SMD 11.4X5.0mm REV. NO.1 A. MAXIMUM RATING: 1.Operating Temperature: -10°C ~ 50°C 2. Storage Temperature: -40°C ~ +85°C 3. Input Power Level : 10 dBm B. Characteristics : 1. Ambient Temperature: 25 oC RoHS Compliant Lead free Lead-free soldering Characteristics Min. Center frequency FC MHz Minimum Insertion loss I.L. dB Amplitude Ripple (Fc ± 100KHz) dB 1 dB Bandwidth KHz 3 dB Bandwidth KHz 200 Relative Rejection (Reference to Minimum Insertion loss) 1) Fc ± 0.614MHz dB 2) Fc -2.05MHz dB 35 3) Fc -1.7 MHz dB 30 4) Fc -1.25MHz dB 30 5) Fc -0.9MHz dB 20 6) Fc+0.9MHz dB 20 7) Fc +1.25MHz dB 30 8) Fc+1.7MHz dB 30 9) Fc+2.05MHz dB 35 10) Fc-2.5MHz dB 36 2 Temp Coefficient ppm/K - TAI-SAW TECHNOLOGY CO., LTD. Value Typ. 109.8 8.2 0.6 288 430 Max. 9.5 1.0 - 16 41 39 37 30 28 38 37 42 49 -0.036 TST DCC Release document - - - 2 - C. Frequency Characteristics : 1. S21 Response Fig1. Horizontal: 1.0MHz/Div Vertical: 10dB/Div 2. Passband Response and Group Delay Response Fig2. Horizontal: 0.1MHz/Div Vertical 1: 1dB/Div Vertical 2: 200nS/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - D. Outline Drawing: 7 T 9 1 ∆ □ Pin a: RF Input Pin f: RF Output Pin b, c, d, e, g, h, j, k : To be ground Unit : mm Year 2005 2009 2006 2010 2007 2011 2008 2012 Product Code B b B b D. Matching Circuit: Zin = Zout = 470 ohm L1=270nH L2=270nH C1=12pF C2=15pF TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - F. PCB Footprint: G. Packing: 1. Reel Dimension TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - 2. Tape Dimension 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 -